Error Parsing Data File

[David Brock]

I just upgraded to 2.1.5 and I'm getting a parsing error on my data
file.  I *think* that the previous version was 2.1.4, but it may have
been 2.1.3.  (I try to stay current, but I may have missed one.)

The program starts, but when it fails to load my data file, it ends up
running with no file.  I tried to open my data file, but it gave the
same error (naturally).

I can't seem to generate any other information.  The std-error says
nothing, and gdb, well, I don't run gdb, so I think that's user error.
Whether it would give any useful info or not, I don't know.

I do use SXes, but I understand that the change of the way SXes are
stored changed between 2.0.5 (or so) and 2.1.x, and that it was still
backward compatible - the older could be read and translated by the
newer, but not the reverse.  I've only moved forward to date.

Any ideas where I can look further to see why my file isn't parsing
properly?  I unzipped and looked at the file, and it appears to start
and end properly, but it's too large to check manually.

Any help would be appreciated.  I'll provide whatever info I can.

;-David